🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.38 AU - 0.64 AU

Year: 158 Days

Day: 21.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,896,691 km

• M1: 132,843 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.86 AU - 0.94 AU

Year: 370 Days

Day: 24.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,896,691 km

• M1: 314,455 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.04 AU - 1.38 AU

Year: 577 Days

Day: 36 Hours

Environment

Temp: -76 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.4 AU - 1.62 AU

Year: 804 Days

Day: 44.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,896,691 km

• M1: 567,126 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.43 AU - 1.67 AU

Year: 836 Days

Day: 29.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,896,691 km

• M1: 1,490,593 km (0.042 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.49 AU - 2.05 AU

Year: 1021 Days

Day: 22.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,896,691 km

• M1: 411,095 km (0.102 R)

Asteroid Belt

Center: 4.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.5

Radius: 10.5

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.45 AU - 8.03 AU

Year: 7585 Days

Day: 10.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,896,691 km

• M1: 314,006 km (0.101 R)
• M2: 619,934 km (0.043 R)
• M3: 822,639 km (0.068 R)
• M4: 941,120 km (0.106 R)
• M5: 1,473,240 km (0.093 R)
• M6: 1,793,080 km (0.092 R)
• M7: 2,064,750 km (0.117 R)
• M8: 2,301,414 km (0.118 R)
• M9: 3,171,176 km (0.062 R)
• M10: 3,307,160 km (0.116 R)
• M11: 3,669,785 km (0.111 R)
• M12: 4,402,665 km (0.069 R)
• M13: 4,989,687 km (0.033 R)
• M14: 5,212,139 km (0.098 R)
• M15: 5,899,392 km (0.103 R)
• M16: 6,067,241 km (0.09 R)
• M17: 6,304,952 km (0.062 R)
• M18: 7,107,395 km (0.086 R)
• M19: 8,164,753 km (0.031 R)
• M20: 8,389,598 km (0.097 R)
• M21: 8,540,692 km (0.111 R)
• M22: 8,769,128 km (0.097 R)
• M23: 9,662,975 km (0.077 R)
• M24: 10,626,535 km (0.111 R)
• M25: 11,494,502 km (0.109 R)
• M26: 11,662,500 km (0.096 R)
• M27: 12,773,863 km (0.116 R)
• M28: 13,562,992 km (0.112 R)
• M29: 14,367,978 km (0.109 R)
• M30: 15,234,299 km (0.114 R)
• M31: 15,743,680 km (0.048 R)
• M32: 15,977,053 km (0.1 R)
• M33: 16,352,842 km (0.117 R)
• M34: 16,969,784 km (0.038 R)
• M35: 18,717,686 km (0.114 R)
• M36: 19,113,821 km (0.093 R)
• M37: 19,914,469 km (0.093 R)
• M38: 21,135,935 km (0.092 R)
• M39: 21,859,540 km (0.086 R)
• M40: 22,329,128 km (0.056 R)
• M41: 22,591,373 km (0.078 R)
• M42: 23,437,498 km (0.073 R)
• M43: 24,132,680 km (0.082 R)
• M44: 25,160,866 km (0.106 R)
• M45: 25,269,923 km (0.118 R)
• M46: 25,762,698 km (0.059 R)
• M47: 25,872,653 km (0.053 R)
• M48: 27,878,012 km (0.098 R)
• M49: 27,990,809 km (0.116 R)
• M50: 28,160,453 km (0.059 R)
• M51: 28,443,941 km (0.092 R)
• M52: 28,557,486 km (0.114 R)
• M53: 28,842,320 km (0.087 R)
• M54: 29,127,902 km (0.05 R)
• M55: 30,920,085 km (0.057 R)
• M56: 32,628,792 km (0.065 R)
• M57: 32,747,722 km (0.107 R)
• M58: 33,105,410 km (0.105 R)
• M59: 33,344,767 km (0.079 R)
• M60: 35,218,181 km (0.102 R)
• M61: 36,383,249 km (0.07 R)
• M62: 37,436,418 km (0.098 R)
• M63: 37,873,095 km (0.083 R)
• M64: 38,436,779 km (0.081 R)
• M65: 39,066,437 km (0.086 R)
• M66: 39,256,127 km (0.111 R)
• M67: 39,826,693 km (0.099 R)
• M68: 40,208,467 km (0.075 R)
• M69: 40,847,699 km (0.096 R)
• M70: 41,168,586 km (0.118 R)
• M71: 41,361,567 km (0.06 R)
• M72: 42,395,438 km (0.091 R)
• M73: 42,590,364 km (0.099 R)
• M74: 42,915,590 km (0.108 R)
• M75: 43,111,264 km (0.12 R)
• M76: 43,372,611 km (0.088 R)
• M77: 43,568,884 km (0.111 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 18,587 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit